Gel ball blaster



FIG. 1 is a right perspective view of the gel ball blaster in accordance with the new design;

FIG. 2 is a left perspective view thereof;

FIG. 3 is a side view thereof;

FIG. 4 is another side view thereof;

FIG. 5 is a right view thereof;

FIG. 6 is a left view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof.

The broken lines are for the purpose of illustrating portions of the article that form no part of the claimed design. 

CLAIM The ornamental design for a gel ball blaster, as shown and described. 